671193248 has 48 divisors (see below), whose sum is σ = 1465218720. Its totient is φ = 300076800.

The previous prime is 671193241. The next prime is 671193251. The reversal of 671193248 is 842391176.

It is not an unprimeable number, because it can be changed into a prime (671193241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5843 + ... + 37101.

It is an arithmetic number, because the mean of its divisors is an integer number (30525390).

Almost surely, 2^671193248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 671193248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732609360).

671193248 is an abundant number, since it is smaller than the sum of its proper divisors (794025472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

671193248 is a wasteful number, since it uses less digits than its factorization.

671193248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31341 (or 31333 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 671193248 is about 25907.3975535946. The cubic root of 671193248 is about 875.5531731502.

The spelling of 671193248 in words is "six hundred seventy-one million, one hundred ninety-three thousand, two hundred forty-eight".